Bluelab ® EC Pen

Bluelab® Conductivity Pen is an ultimate handy solution for measuring conductivity (EC or ppm) and temperature.

It simply tells if the plants have the right amount of nutrient in your solution and lets you know if adjustments are needed. Measuring the conductivity every day is the best way to avoid over-diluting or over-concentrating the nutrient solution. 

The Pen also measures the temperature of the solution, as root health is vital to the success of a crop. Temperature affects the growth rate and structure of a plant so a solution temperature of 18 - 22˚C or 65 - 72˚F is recommended.

• Applications: Aquaculture, Aquaponics, Floriculture, Greenhouse, Hydroponics

• Measures conductivity and temperature

• Selectable units for conductivity and temperature 

• Backlit LCD display

• Calibration optional 

• Successful EC or ppm calibration indicator

• Hold reading function

• Low battery indicator

• Auto off function

• Automatic temperature compensation

• 1 x AAA battery included

• 1 year guarantee for Bluelab Conductivity Pens